This article introduces the world's first large-span curved bridge with an asymmetric cambered arch bridge and its tie rods, and a linear elastic channel steering gear is designed and applied to this bridge. The linear elastic channel steering gear is placed at the tangent of the cable arc, and the deviation formed by the cable at the steering gear is very small. Reasonable steering can be achieved through the elastic deformation of the channel, relying on the elastic compression deformation of the channel wall to form an appropriate curved line shape